IR Optical Wireless Power Meter Two Wire Digital STS Prepayment Meter
Calin's latest non-wired solution has demonstrated full advantage as in the CA168-G, a single phase prepaid meter for remote STS prepayment environments. It is a two wire 5(60) Amp(80A optional), keypad based meter finished in a compact BS5685 footprint case. The meter is used for residential , commercial and light industrial in less populated areas. .
The meter is produced by ISO9001 standards with IP54 rated protective class. It operates in a wide voltage range ( Un -40% +20%) and improved RF immunity of 30V/m, allowing it to be installed in very harsh environments prone to brownouts, lightening and voltage dips are quite frequent.
CA168-G is equiped with a built-in GPRS modem, which allows it to communicate with the back-end server via TCP/IP or vpn protocl.Automatic meter reading is carried out from time to time at server side, and a utility or service provider can make settings into meters through GSM networks. The CA168-G is a compact and ecnomic solution for AMR AMI smart metering setups.
Main Features
a) STS standard encryption
b) Build-in load switch disconnects on tamper and credit zero
c) Adjustable power limit and consumption threshold
d) RS485 and IR optical ports
e) Audible and visual low credit alarm
f) Emergency credit and repayment control
g) Fraud detection
h) Operates in prepayment and credit mode
i) DLMS/COSEM , IEC62056 protocol compliant
Utility benefits
1) Quick and easy to install
2) Valuable real-time data
3) Flexible payment control
4) Allowed to do load control
5) Reduce day to day operational and maintenance cost
Specifications:
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Electrical parameters:
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Nominal voltage Un
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3x240V
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Limited voltage
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60%~120%Un
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Frequency
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50/60Hz+5%
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Basic current(Ib)
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10A
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Maximum current(Imax)
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100A
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Starting current(Ist)
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30mA
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Active energy constant
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400imp/kWh
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Accuracy
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Active energy to IEC62053‐21
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Class1.0
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Reactive energy to IEC62053‐23
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Class2.0
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Power Consumption
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Power consumption in Voltage circuit
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<2W <8VA
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Power consumption in current circuit
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<1VA
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Temperature range
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Operation meter
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25℃ to+70℃
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Storage
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40℃ to+85℃
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Insulation strength
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AC Insulation strength
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4kV at 50Hz during 1min
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Impulse voltage 1.2/50μs mains connections
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8kV
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Electro Magnetic Compatibility
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Electrostatic discharges
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Contact discharge
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8kV
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Air discharge
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16kV
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Electromagnetic RF fields
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27MHz to 500MHz typical
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10V/m
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100kHz to 1GHz typical
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30V/m
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Fast transient burst test
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4kV
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Mechanical requirements
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Protection Rating
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IP54
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Insulation Classification
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Protective Class II
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Maximum cable size
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10 mm
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Product Tags:
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IR Optical Wireless Power Meter Two Wire Digital STS Prepayment Meter Images
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